This diagram is from Overton's Draft Neighbourhood Plan 2015 showing land available for development. BADBC require Overton to accommodate 270 houses up to 2024. The preferred sites are A,B,E,F & J + Overton Hill (not shown) and Wisley Warren, giving a total just over the required number. But is does not include Great North Field where the owners seem determined to build 275 houses. If all are built that would make 545. The plan also helpfully provides details of available sites for another 485 houses.